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Remove mbcs.c/h

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Currently unused by Geany.
This commit is contained in:
Jiří Techet 2016-10-24 14:52:11 +02:00
parent efc40f4007
commit 0a6acff818
3 changed files with 0 additions and 136 deletions
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2
ctags/Makefile.am
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@ -88,8 +88,6 @@ libctags_la_SOURCES = \
main/lxpath.c \ main/lxpath.c \
main/main.c \ main/main.c \
main/main.h \ main/main.h \
main/mbcs.c \
main/mbcs.h \
main/mio.c \ main/mio.c \
main/mio.h \ main/mio.h \
main/nestlevel.c \ main/nestlevel.c \

112
ctags/main/mbcs.c
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@ -1,112 +0,0 @@
/*
* $Id$
*
* Copyright (c) 2015, vim-jp
*
* This source code is released for free distribution under the terms of the
* GNU General Public License version 2 or (at your option) any later version.
*
* This module contains functions for checking multibyte character set.
*/
/*
* INCLUDE FILES
*/
#ifndef __USE_GNU
# define __USE_GNU
#endif
#include "general.h" /* must always come first */
#ifdef HAVE_ICONV
#include <stdio.h>
#include <string.h>
#include <iconv.h>
#include <errno.h>
#include "options.h"
#include "mbcs.h"
#include "routines.h"
static iconv_t iconv_fd = (iconv_t) -1;
extern bool openConverter (char* inputEncoding, char* outputEncoding)
{
if (!inputEncoding || !outputEncoding)
{
static bool warn = false;
/* --output-encoding is specified but not --input-encoding provided */
if (!warn && outputEncoding)
{
error (WARNING, "--input-encoding is not specified");
warn = true;
}
return false;
}
iconv_fd = iconv_open(outputEncoding, inputEncoding);
if (iconv_fd == (iconv_t) -1)
{
error (FATAL,
"failed opening encoding from '%s' to '%s'", inputEncoding, outputEncoding);
return false;
}
return true;
}
extern bool isConverting ()
{
return iconv_fd != (iconv_t) -1;
}
extern bool convertString (vString *const string)
{
size_t dest_len, src_len;
char *dest, *dest_ptr, *src;
if (iconv_fd == (iconv_t) -1)
return false;
src_len = vStringLength (string);
/* Should be longest length of bytes. so maybe utf8. */
dest_len = src_len * 4;
dest_ptr = dest = xCalloc (dest_len, char);
if (!dest)
return false;
src = vStringValue (string);
retry:
if (iconv (iconv_fd, &src, &src_len, &dest_ptr, &dest_len) == (size_t) -1)
{
if (errno == EILSEQ)
{
*dest_ptr++ = '?';
dest_len--;
src++;
src_len--;
verbose (" Encoding: %s\n", strerror(errno));
goto retry;
}
eFree (dest);
return false;
}
dest_len = dest_ptr - dest;
vStringClear (string);
if (vStringSize (string) < dest_len + 1)
vStringResize (string, dest_len + 1);
memcpy (vStringValue (string), dest, dest_len + 1);
vStringLength (string) = dest_len;
eFree (dest);
iconv (iconv_fd, NULL, NULL, NULL, NULL);
return true;
}
extern void closeConverter ()
{
if (iconv_fd != (iconv_t) -1)
{
iconv_close(iconv_fd);
iconv_fd = (iconv_t) -1;
}
}
#endif /* HAVE_ICONV */

22
ctags/main/mbcs.h
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@ -1,22 +0,0 @@
/*
* $Id$
*
* Copyright (c) 2015, vim-jp
*
* This source code is released for free distribution under the terms of the
* GNU General Public License version 2 or (at your option) any later version.
*
* This module contains functions for checking multibyte character set.
*/
#include "general.h" /* must always come first */
#include "vstring.h"
#ifdef HAVE_ICONV
extern bool isConverting (void);
extern bool openConverter (char*, char*);
extern bool convertString (vString *const);
extern void closeConverter (void);
#endif /* HAVE_ICONV */